Financial ratios are essential tools in fundamental analysis. They are numerical values derived from a company’s financial statements — such as the balance sheet, income statement, and cash flow statement — to help investors and analysts assess a company’s performance, efficiency, financial strength, and valuation.
Instead of relying solely on raw financial data, ratios allow stakeholders to extract meaningful insights by establishing relationships between key metrics. They also make it easier to compare companies of different sizes, analyze trends over time, and benchmark performance against industry standards.
Financial ratios are a central part of investment research and are used extensively in both professional and retail investing to evaluate how well a business is managed, how it’s performing financially, and whether or not it represents a good investment opportunity.
Ratios can often reveal hidden strengths or weaknesses that aren’t immediately obvious from the financial statements themselves.
These ratios measure a company’s ability to generate profits relative to its revenue, assets, or equity.
Gross Profit Margin = (Gross Profit / Revenue) × 100
Indicates how much money the company retains from sales after covering direct costs.
Net Profit Margin = (Net Profit / Revenue) × 100
Shows how much of each rupee of revenue becomes actual profit.
Return on Equity (ROE) = Net Income / Shareholder’s Equity
Measures how efficiently equity capital is being used to generate profits.
Return on Assets (ROA) = Net Income / Total Assets
Indicates how well a company uses its total assets to produce net earnings.
These ratios evaluate how much a company relies on debt to finance its operations and how capable it is of meeting its long-term obligations.
Debt-to-Equity Ratio = Total Debt / Shareholder’s Equity
A higher ratio implies more debt financing, which increases financial risk.
Interest Coverage Ratio = EBIT / Interest Expense
Indicates how comfortably a company can meet its interest payments from its operating income.
Valuation ratios help investors understand how the market values a company relative to its earnings, book value, or cash flows.
Price-to-Earnings (P/E) Ratio = Market Price per Share / Earnings per Share (EPS)
A high P/E might indicate high growth expectations or overvaluation.
Price-to-Book (P/B) Ratio = Market Price per Share / Book Value per Share
Indicates whether a stock is undervalued or overvalued relative to its net asset value.
EV/EBITDA = Enterprise Value / EBITDA
A capital-structure-neutral metric used to value companies on the basis of operational earnings.
These ratios show how efficiently a company utilizes its resources and operations.
Inventory Turnover Ratio = Cost of Goods Sold / Average Inventory
A high turnover indicates efficient inventory management.
Asset Turnover Ratio = Revenue / Total Assets
Measures how efficiently a company is using its assets to generate revenue.
Receivables Turnover Ratio = Revenue / Accounts Receivable
Reflects how effectively a company collects from customers.
| Ratio Category | Ratio | Company A | Company B |
|---|---|---|---|
While financial ratios are extremely useful, they should not be used in isolation:
Therefore, ratios should always be used alongside qualitative analysis, industry benchmarking, and trend evaluation.